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Android֮---Androidֻ*MTڹVIP*̳

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*appʱڼPC˽в֮ǰbinMTֱֻ*⣬ҲкܴľԣǶһЩ򵥵app*ûġʵԭҲܼ򵥣ǽapkеdex,arscļȻ֧޸е෽ϢԴϢȻڶδǩɡʵⲿֹƵƶˣֵappЧ˵dzޣdzߵߡ





ǽǵ*ڲշѹܣ߽*̳̺ٸ£Ǿappշѹܡ˵ˣֱͼ




ڲ鿴arscļһֹܵʱ򣬾ͳʾˣõģֱʾϢΪͻƿڣʹapktool߷apkȻ鿴string.xmlļ




ͺ±ˣᷢapkڲԴָʽ壬ԲapkԴJadxapk֮ȫnameֵҲģᷢȫR.xxx.MT_BinĶ壬Ϊ˷apkһֲԡҪĵķں档ҷ˵ôԴsmaliжintֵ0x7FXXXXвǿsmaliĿ¼ȫ0x7f08009eֵļҪWindowеfindstrˣ




ܼ򵥣ڵǰĿ¼²ļаַָݵģfindstr /s /i "Ҫҵ" *.*


ǿԿܹôļҲÿļвңȻȷǷļˣԼ˳в鿴λɡҶλ0oO00OO.8.smaliļǴļ鿴




סڴ157еַϢˣȻJadxнҼɣ




ֿ֮ʼ±ˣĵڶη㿴Щ߶ȻˣиɣǶCͷȻ4λ֣ȷԺ඼Ҫס򼴿ɡΪJadxڲַСдͨ۲죬ȷǵһǵ뼴ɣ




￴Ҫҵĵط֮ǰշѵĹܽͼ




ԴѯҪշѡԵǵھͶλȷˣͿʼٷ뼴ɡͬѧʣǼҵļôܶλļأǾ仰ζÿsmaliзһ취ÿõʾϢطhookȻһ£ĸдӡˣͱʾĸȷġһ㾭顣




ڼٴ




ȲжϣٷʾϢ߼







ˣtoastʾģǿЧˡжˣ




ͨ·һûĸѹܵЧڡ滹Ҫõ࣬ȲܣֱXposedǿƷtrueɣ




hookʱһҪעȷ֮ǰѾ˵ˣȥJadxʾCxxxxȷˣC2789oOo0oo0o==oOo0oo0oĹ򡣼סhookôɵġ




¿ǼȻhooktrueˣôͲʾϢˣߣ




ᷢкܶжϷҪжϵͳ汾ȻͻᵽǸ࣬жûǷΪԱԽ鿴룺




ʱйأ˵ӦúûǷΪԱڹйأȲܣֱӰhook޸ķֵΪtrueɣ




ȻƵ˻Ա⣬鿴ʱõģ




ķʱijûԱ




ȻDz鿴Ϣ




޸ijɹˣǼ鿴ijûԱ֮ĺжϣ




ͨϵͳ汾жϸ߰汾ʱһЩȨǷûпôҲò˵ģõ4.4ϵͳһж϶ûʲôӰ졣ֱ¿







ͨٴ뷢֣oǸӿֵͣĵطڹ췽УôȫֲC05320oO00OOõĵط




ͨȷһϢ뼴ɣ




ٴȷǴarscļġȻȫ෽õģ




֮еˣ




鿴ķ




ջôoǻصʼ




鿴룺




еˣʹù߻dzִʾ




odz鷳dz룬Ҳͬʱhookrun




ҲûִУͳoˣǿԿһtry.catchһӡ쳣Ϣǿͨ־ֱӹSystem.errɣ




ȻϣбջϢͺðˣֱӸٲ鿴




￴һжϣ0ȷ߼ˣô򵥣hook䷵0ɣ




ϧǣл⣺




Ȼ鿴System.err־Ϣ




ֱӸݶջϢٴ룺




Ͽô룺




ֱ־ʹ↑ʼģhooko䷵0ߵڲ߼ˣû뵽ڲȴбϢΪ˸õIJ鿴ԭhookoѲֽͷֵֽӡ




Xposedģ飬鿴־




ˣֵΪnullֵ汨쳣ϢˡϿ룬ֽôģ




﷢֣˵appڲе󶼲Socketֹץ*⡣Կ߰ȫʶdzǿ滹ҪܵIJΪSocketһץߺץˣhookoӡSocketipַͶ˿ںϢ




ȻȥʹǸշѹܣӡ־




ipַӦbinmt.ccˣΪܹץݰWireshark߽вʹץȡֻݰ˽ͬѧԿƪ£WiresharkFiddlerץȡ豸ݰǹһipַ




ҲǿSSLˣ־ӡҲûݵģΪصֽ鶼nullˡҷصݣڸٱش뷢֣Ƚнѹ




ȻʼУ飺




ȫDataInputStreamвҲǴֽڲӦ*⿴˷dzѶȡҲûˣԭܼ򵥣ΪûйԱԷ˷صݿ϶DzȷġôӦûȡȡķݣȻ滻ķֽݵķֵɡ




*ⷽ

Щͬѧ֮ǰ˵κιappֻҪշô϶ǿ*ģΪߵĹڱأ˺ͱô֤һضѡͨapp֣̫ˣѱضշѹ÷˵һЩֽݿƣּϴԴ߶Ȼˡ뵽һǿȥһ˻ԱȻʹշѹܣͨhookǸֽķӡϢѷصֽ鱣棺




Ȼhook֮ǰǸo̶ֽ飺




оͿʹˣеͬѧ;úˣⲻǸ𣿵ȻˣȷǸһԱȷֻֽ֮Ҫhookе˻޵¼״̬ʹã͵һΣÿ˶ʹˡȷǻһǮǸ˶ˡΪʲôô˵ΪǻعͷhookЩط


һط޸ûǷѾ¼


ڶطûǷΪԱ¼


ط˷˷صĸѹֽ


طǾͿ޵¼״̬һݸѵֽÿ˶˸ѹܡһ£ûе¼ҲշѹЧ




ˣϽǵĵ¼״̬޵¼״̬ȻõշѵԴidҹܡôĿˣǵڻ⣺


һ⣺ҿˣߵǶôţƣѴԴʺֹץsocketͨţȫֽ飬ÿֽڿƸѹܵ߼߼ûҪһԩǮﻹǺܲˬġ


ڶ⣺ҿұȫ̶Xposedhook޸ĵģʵһӦǸsmali룬δ츣ңһѰMTߣҪߵĵIJˣǷֹδǩȻkstoolsˣδеȷûбˣdzANRˣǩ֤߼sostartСᵥ֤߼Ϊƪ̫ˡ




ġ֪ʶ

Ϊ̫ർ׷ٴ̫ܴ࣬ҿͷˣʵͷΣҿԼһ¾֪ˡﻹܽһ±*֮ʲô֪ʶ㣺


ȫԷ棺ͨĵļ㰲ȫѧ*һ¹ߵIJԣ߿Ϊһȫоķdzõİܶలȫֵоѧ*ġ



1Դĸ߶ȻֵģڱеĴԿһɣǻǰ׺CͷȻ4λȻȷˣʵ֮ǰܻ߸һ¾ͿԼĸʽɣҲԿJadxеĴټɥʧˣֻȫ˶λˡ2Դĸ߶ȻֵģڱĵԴ֮ǰܶappˣҪѶԴ߽AndResGuardʵߵijΪ˼ӦðapkĴСġû뵽Ҳܡôַ֮ᷢͻƿڼʧЧˣȻȫвͻƿڣֻǻѵʱ䳤˶ѡ3ȻǩУ飬ֹδƪԭ򣬶δ͵ȺٷǿԿҲõ˱ȶǩϢĹܣֻȶԼˡǩȶкܶ༼ʵˣҵkstoolsʧЧʱҪˡ4Ϊ˷ֹץӦʹsocketмͨţڷ˵ͼӴѶˣΪsocketͨţ漰һ㶼Ǵֽ飬ڷ˵dzܵġ


*ⱬƲԷ棺ߵİȫ˼̣ջҵ˺ĵ㣬ԭڼֲиһ㣬appһЩƵVIPܣշѹܶڷ˿ƣƵVIPܣֻ㸶ˣ˲Ż¸ƵӣⶼǷ£һ㹦ܶڱдˣֻǷһضѡԼһ㣬appշѹǿ϶*ġֻǿص*Ѷˣ籾ģΪ˷ֹץȻȫ˼socketͨţͨеֽںܶ඼ڿؿƣ·ѶȷdzԱͻһݻԱǮ㶨ÿ˵ѹܡڴ˹ʵǷһ©Ȼ߰ѹܿŪˣsocketֽDzûЯûϢЧ֪ûе¼ʹøùˡӦðû¼״̬ϢҲһη֤




ĵĿֻһ֪ʶԷǷĿñļıȡ棬һзζɲ߳е뱾޹ءԵϣѧ*֪ʶĶġڰȫ⣬漰ʹ붼ڱȦУҪȦȡɡ




MTѾȦˣ˺ܶʵõļϽһô






塢ܽ

ķߵ֮ǰ汾߶ڰȫķdzģ߱ĺţƣôһĹߣ豸ֱ*򵥵Ӧáò豸ֱ*appĹܡеͬѧ棿Ȼô㰲ȫΪβһмӹ̣ʵ˵ӹ̣Ӧö֪ˣӹ̶̳ܱ֤ӹ֮ı0ҹappʻߣҲߵûȽϴˣҸҲܿ죬һаȫ£Ϊȫ͵òʧˣһڼӹ̳ҵ涼շѵģҲˣҲ뻨ǮѰӹʵһħҶħԭǾͲħˡӹ̼һˡһȫˡ







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